This mixed Rock boxed set comes with 20 specimens and is ideal for educational school, college and university use or individuals who simply have an interest in geology
The collection exhibits a broad variety of rock types; igneous, metamorphic and sedimentary, from coarse grained plutonic granites to desert sandstones, offering an opportunity for the user to sharpen their rock identification skills and become more familiar with the characteristics of igneous, metamorphic and sedimentary rocks
Each specimen is housed within its own plastic compartment which correlates to a coloured data sheet on the inside of the lid of the cardboard box
